code: def GetArgString(self, arg):
      ret = f"{arg.type} {arg.name}"
      if arg.hasDefault:
          ret = ret + " = " + arg.defaultString
      return ret
  
imports: from ctypes import *
  from ctypes.util import find_library
  import os
  import logging
  import platform
  import re
  import sys
  import tempfile
  import filecmp
  import shutil
  import codecs
label_desc: Use image node_id 5 for calling the Op obj's underlying member method code with example usage: obj.GetArgString(arg) and returns: ret